2068696464

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1390253}}^1$

素因数の和:1390295

約数の個数: 40

約数和(自身を含む): 5516527872

約数和(自身を除く): 3447831408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 1390253, 2780506, 4170759, 5561012, 8341518, 11122024, 16683036, 22244048, 33366072, 43097843, 66732144, 86195686, 129293529, 172391372, 258587058, 344782744, 517174116, 689565488, 1034348232, 2068696464]

約数ペア:

[(1, 2068696464), (2, 1034348232), (3, 689565488), (4, 517174116), (6, 344782744), (8, 258587058), (12, 172391372), (16, 129293529), (24, 86195686), (31, 66732144), (48, 43097843), (62, 33366072), (93, 22244048), (124, 16683036), (186, 11122024), (248, 8341518), (372, 5561012), (496, 4170759), (744, 2780506), (1488, 1390253)]